io.pravega.client.state

Interface StateSynchronizer.UpdateGenerator<StateT extends Revisioned>

Type Parameters:

StateT - The type of state it generates updates for.

All Superinterfaces:

java.util.function.BiConsumer<StateT,java.util.List<Update<StateT>>>

Enclosing interface:

StateSynchronizer<StateT extends Revisioned>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface StateSynchronizer.UpdateGenerator<StateT extends Revisioned>
extends java.util.function.BiConsumer<StateT,java.util.List<Update<StateT>>>

A function which given a state object populates a list of updates that should be applied. For example:

 stateSynchronizer.updateState((state, updates)  -> {
      updates.addAll(findUpdatesForState(state));
 });
 

Method Summary

Methods inherited from interface java.util.function.BiConsumer

accept, andThen